diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
new file mode 100644
index 0000000..505e604
--- /dev/null
+++ b/.gitea/workflows/ci.yml
@@ -0,0 +1,32 @@
+name: CI
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+
+jobs:
+  fmt:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt
+      - run: cargo fmt --check
+
+  clippy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: clippy
+      - run: cargo clippy -- -D warnings
+
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - run: cargo test
diff --git a/src/service/follow.rs b/src/service/follow.rs
index af549a1..1e57ae6 100644
--- a/src/service/follow.rs
+++ b/src/service/follow.rs
@@ -37,7 +37,10 @@ impl ActivityPubService {
                 .shared_inbox_url
                 .as_ref()
                 .map(|u| u.to_string()),
-            display_name: remote_actor.display_name.clone().or_else(|| Some(remote_actor.username.clone())),
+            display_name: remote_actor
+                .display_name
+                .clone()
+                .or_else(|| Some(remote_actor.username.clone())),
             avatar_url: remote_actor.avatar_url.as_ref().map(|u| u.to_string()),
             outbox_url: Some(remote_actor.outbox_url.to_string()),
             bio: remote_actor.bio.clone(),